Answer / mukesh

Refinery can be difined as a chemical plant where the crude
oil derived from well which cant be used directly in its
virgin form for any purpose until it passes through various
unit operations like de saltination,cracking,
distilllation, evaporation, etc. is processed. This
processing convert the crude oil into diffrent usable
product as a result of unit operations as per its chemical
properties.
The refinery covers wide range prodcuts mainly
Gasoline,diesel,tar,many Hydrocarbon either in gaseous or
liquid from. The refinery is established intending key
products in mind as per the needs.

Answer / gowrishankar

the process of refining the petroleum crude oil into our
needed petroleum product is called as refinery

Answer / bidanjiri

an industrial plant used for purifying crude substances like
petroleum ,sugar...

What is a quick way to calculate frictional pressure drops in carbon steel pipe?

0 Answers  

---

PROCESS CONTROL - EXAMPLE 6.2 : A stream with volumetric flow rate Q enters a cylindrical tank and a stream with volumetric flow rate q exits the tank. The fluid has a constant heat capacity and density. There is no temperature change or chemical reaction occurring in the tank. Develop a model for determining the height of the tank, h. Let V is the volume, A is the cross sectional area, r is the density, m is the mass, where V and A are for the tank, r and m are for the fluid. The rate of mass of fluid accumulation, dm / dt = (Q - q) r. Prove the model to be dh / dt = (Q - q) / A.

1 Answers  

---

ACCOUNTING AND FINANCIAL ENGINEERING - EXAMPLE 34.5 : In an American style option for share market, 2 persons - A and B agree to the following : B is required to sell 100 shares of IBMS to A for $85 per share anytime that A wants in the next 8 months. A will pay B $2 per share up front, non-refundable for this option. IBMS involves in petrochemical processing. IBMS stock is currently selling for $80 per share. (a) If A did not buy the share of IBMS from B after 8 months, how much will B earn? (b) If the share of IBMS goes up to $100 / share in 6 months later : (i) how much should A pay B for 100 shares according to their optional agreement? (ii) how much will A earn from 100 shares purchased from B when all the 100 shares are sold to the open market? (iii) how much net profit will A earn for selling 100 shares to the open market?

1 Answers  

---

pls send me model paper of NPCIL for executive trainee. and syllabus of executive trainee 2015.

0 Answers  

---

1.How a chlorine leak is detected? 2.What would happen if excess chlorine is added to water in cooling tower?

3 Answers  

---

Explain what are the advantages of using gear pumps?

0 Answers  

---

ELECTRICAL TECHNOLOGY - EXAMPLE 16.2 : In a selection of suitable heating equipment for drying of crystals of biochemical, the one of the lowest current consumption will be chosen for safety consideration. Selection is available : (A) 120 V microwave oven 1800 W. (B) 240 V conventional oven 11000 W. Which one should be chosen and why?

1 Answers  

---

diffirance between heat transfer & thermodynamics

3 Answers   Shinsung Petrochemicals,

---

Explain what is the method involved in analyzing powders for composition?

0 Answers  

---

why PH scale range is 14? why it is not less or not greater than 14? solution of HCl or hydrogen containing liquid has a PH. but if the solution is KMnO4 here not hydrogen power does it PH? explain plz....

1 Answers  

---

What do you understand by wet bulb globe temperature?

0 Answers  

---

What type of pump may be appropriate for a liquid near saturation, a low flow rate, and very limited npsha (net positive suction head available)?

0 Answers  

---